Table 1.
Patient characteristics by trial enrollment status.
| Total N = 370 (%) | Enrolled N= 206 (%) | Not enrolled N = 164 (%) | |
|---|---|---|---|
| Race/Ethnicity | |||
| Non-Hispanic White | 198 (53) | 121 (59) | 77 (47) |
| Non-Hispanic Black | 48 (13) | 15 (7) | 33 (20) |
| Hispanic | 72 (19) | 43 (21) | 29 (18) |
| Other | 52 (14) | 27 (13) | 25 (15) |
| Sex | |||
| Female | 180 (49) | 98 (48) | 82 (50) |
| Male | 190 (51) | 108 (52) | 82 (50) |
| Age, years | |||
| 0–1 | 42 (12) | 15 (7) | 27 (17) |
| 1–5 | 87 (23) | 54 (26) | 33 (20) |
| 5–10 | 69 (18) | 37 (18) | 32 (19) |
| 10–15 | 83 (22) | 52 (25) | 31 (19) |
| >15 | 89 (24) | 48 (23) | 41 (25) |
| Insurance type | |||
| Private | 168 (45) | 94 (46) | 74 (44) |
| Public | 178 (48) | 97 (47) | 81 (49) |
| Other | 24 (6) | 15 (7) | 9 (5) |
| Acuity at Presentation | |||
| No ICU | 330 (90) | 187 (91) | 143 (87) |
| 1 system | 24 (6) | 14 (6.1) | 10 (6.8) |
| 2 or more systems | 16 (4) | 5 (2.4) | 11 (6.7) |
| Region | |||
| South | 124 (34) | 62 (30) | 62 (38) |
| Midwest | 98 (26) | 50 (24) | 48 (28) |
| Northeast | 50 (14) | 31 (15) | 19 (12) |
| West | 98 (26) | 63 (31) | 35 (21) |
| Zip-based Poverty | |||
| <4% population below FPL | 81 (22) | 37 (18) | 44 (28) |
| ≥4% population below FPL | 281 (73) | 165 (82) | 116 (73) |
| Zip-based Low Education | |||
| <11% without HS diploma | 91 (25) | 44 (22) | 47 (29) |
| ≥11% without HS diploma | 275 (75) | 158 (78) | 113 (71) |
| Year | |||
| 2011 | 40 (11) | 21 (10) | 19 (11) |
| 2012 | 134 (36) | 82 (40) | 52 (31) |
| 2013 | 140 (38) | 68 (33) | 72 (44) |
| 2014 | 56 (15) | 35 (17) | 21 (13) |